Documentation and cleanup.
Documentation and cleanup.

yungchin/pykafka,aeroevan/pykafka,aeroevan/pykafka,fortime/pykafka,sammerry/pykafka,benauthor/pykafka,thedrow/samsa,vortec/pykafka,thedrow/samsa,benauthor/pykafka,sontek/pykafka,appsoma/pykafka,vortec/pykafka,thedrow/samsa,wikimedia/operations-debs-python-pykafka,benauthor/pykafka,wikimedia/operations-debs-python-pykafka,appsoma/pykafka,tempbottle/pykafka,sammerry/pykafka,jofusa/pykafka,jofusa/pykafka,wikimedia/operations-debs-python-pykafka,fortime/pykafka,sontek/pykafka,yungchin/pykafka,tempbottle/pykafka